Partsam 2Amber + 2Red 3LED 2.75" Side Marker Light Trailer Camper Identification Light 2.75" L x 1.35" W x 0.71" D; Sealed, waterproof; surface mount ; w black base; 3 LED serves as clearance, side marker or identification light Compatibility: 12V truck,trailer etc. Any Applications on the vehicles Led Marker Light Clearance Light Turn signal light You can use them on any applications: left right front rear Top Roof Truck Bed